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80 lines
2.8 KiB
80 lines
2.8 KiB
// Copyright 2014 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#ifndef XFA_FXFA_PARSER_CXFA_RESOLVEPROCESSOR_H_ |
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#define XFA_FXFA_PARSER_CXFA_RESOLVEPROCESSOR_H_ |
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#include <memory> |
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#include "xfa/fxfa/parser/xfa_object.h" |
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#include "xfa/fxfa/parser/xfa_resolvenode_rs.h" |
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class CXFA_NodeHelper; |
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class CXFA_ScriptContext; |
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class CXFA_ResolveNodesData { |
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public: |
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explicit CXFA_ResolveNodesData(CXFA_ScriptContext* pSC = nullptr); |
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~CXFA_ResolveNodesData(); |
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CXFA_ScriptContext* m_pSC; |
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CXFA_Object* m_CurNode; |
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CFX_WideString m_wsName; |
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XFA_HashCode m_uHashName; |
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CFX_WideString m_wsCondition; |
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int32_t m_nLevel; |
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CXFA_ObjArray m_Nodes; |
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uint32_t m_dwStyles; |
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const XFA_SCRIPTATTRIBUTEINFO* m_pScriptAttribute; |
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XFA_RESOVENODE_RSTYPE m_dwFlag; |
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}; |
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class CXFA_ResolveProcessor { |
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public: |
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CXFA_ResolveProcessor(); |
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~CXFA_ResolveProcessor(); |
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int32_t Resolve(CXFA_ResolveNodesData& rnd); |
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int32_t GetFilter(const CFX_WideStringC& wsExpression, |
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int32_t nStart, |
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CXFA_ResolveNodesData& rnd); |
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int32_t SetResultCreateNode(XFA_RESOLVENODE_RS& resolveNodeRS, |
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CFX_WideString& wsLastCondition); |
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void SetIndexDataBind(CFX_WideString& wsNextCondition, |
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int32_t& iIndex, |
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int32_t iCount); |
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void SetCurStart(int32_t start) { m_iCurStart = start; } |
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CXFA_NodeHelper* GetNodeHelper() const { return m_pNodeHelper.get(); } |
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private: |
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int32_t ResolveForAttributeRs(CXFA_Object* curNode, |
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CXFA_ResolveNodesData& rnd, |
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const CFX_WideStringC& strAttr); |
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int32_t ResolveAnyChild(CXFA_ResolveNodesData& rnd); |
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int32_t ResolveDollar(CXFA_ResolveNodesData& rnd); |
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int32_t ResolveExcalmatory(CXFA_ResolveNodesData& rnd); |
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int32_t ResolveNumberSign(CXFA_ResolveNodesData& rnd); |
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int32_t ResolveAsterisk(CXFA_ResolveNodesData& rnd); |
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int32_t ResolveNormal(CXFA_ResolveNodesData& rnd); |
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int32_t ResolvePopStack(CFX_ArrayTemplate<int32_t>& stack); |
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void SetStylesForChild(uint32_t dwParentStyles, CXFA_ResolveNodesData& rnd); |
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void ConditionArray(int32_t iCurIndex, |
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CFX_WideString wsCondition, |
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int32_t iFoundCount, |
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CXFA_ResolveNodesData& rnd); |
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void DoPredicateFilter(int32_t iCurIndex, |
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CFX_WideString wsCondition, |
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int32_t iFoundCount, |
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CXFA_ResolveNodesData& rnd); |
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void FilterCondition(CXFA_ResolveNodesData& rnd, CFX_WideString wsCondition); |
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int32_t m_iCurStart; |
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std::unique_ptr<CXFA_NodeHelper> m_pNodeHelper; |
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}; |
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#endif // XFA_FXFA_PARSER_CXFA_RESOLVEPROCESSOR_H_
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